Bike won’t over 7500rpm

marrowg64

Registered
Have a Hayabusa Bike not going over 7500 rpm in 2nd and 3rd saw that the fuel pump is common problem so I replaced it but I’m still have the same issue
 
It’s 2013 I’m the second owner bought bike in June of 2021 just a bunch maintenance this past Saturday front and rear sprocket new chain, spark plugs, oil change and sprint filter and gixxer 1000 velocity stacks and has brocks penta carbon full exhaust
 
Assuming you got the bike this way,
I wonder if someone incorrectly set a rev limiter in the ecu, or if their is/was any aftermarket electronics on the bike?
 
Is there a fuel filter or screen on the 2013 fuel pump?
I know you already replaced the fuel pump, that was my first thought also.
 
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